对GPS水下定位仪定位的精确性再探究

摘要

在教材中GPS水下超声定位实验中,可以用等价法计算出精确地值。结果表明：运用该方法可以在很大程度上减少实验误差,从而大大提高了实验的精确度。%In the teaching material in the GPS submarine supersonic localization experiment,we may use the equivalent method to calculate precisely θ Value.The result indicated that it can reduce the experimental error to a great extent using this method,thus enhanced experiment＇s precision greatly.